Wille

Test Code: `func TestExpressionEvaluation_Check(t *testing.T) { data := make(map[string]interface{}) data["a_aa"] = 1 data["_aa"] = 2 expression, err := govaluate.NewEvaluableExpression("a_aa > 0") if err != nil { fmt.Println(err) return } result,...

’requests_total‘ metirc oom issue

1

This metic default label ‘url’ will set url param, if url param contain uuid or ramdon number. label array give rise to oom.

是不是只用一个tracer单例就可以了？